In a survey, 100 people were asked how many
car accidents they had in the past year. the
estimated probability distribution for the number
of accidents is shown in the table.
accidents: x
probability: pxf)
0.905
using the data from the table, what is the
probability of having exactly 1 accident in a
year?
0.080
0.010
2
3
done
0.005

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

step-by-step explanation: